Final answer:
You must wait at least 90 days to retake the PANRE if you fail, and you have up to three attempts within a calendar year, with a total of four testing windows within your two-year recertification cycle.
Step-by-step explanation:
If you fail the Physician Assistant National Recertifying Examination (PANRE), you will have to wait at least 90 days before you can retake the exam. It is important to note that you are allowed up to three attempts in a single calendar year to pass the PANRE. However, you should also be aware that you have a total of four testing windows within your two-year recertification cycle to pass the exam. If needed, additional attempts are also possible in the subsequent cycle but it is essential to pass the PANRE before your certification expires to avoid losing your certification status